Version update.
Version update.

kopchik/pyusb,h3nj3/pyusb,kopchik/pyusb,makerbot/pyusb,AlanJAS/pyusb,h3nj3/pyusb,rabryan/pyusb,swinman/pyusb,karlp/pyusb,AlanJAS/pyusb,karlp/pyusb,makerbot/pyusb,swinman/pyusb,rabryan/pyusb